Answer:
B. To ensure people have a voice in their government.
Explanation:
The Framers of the Constitution of the United States structured the government in such a way that the three branches had separate powers and they must coordinate and contend to implement the policy. And in this way the government does not become too powerful. This system ensures that the will of the people is reflected by enabling citizens to influence public policy across multiple access points. It also enables them for the dismissal of politicians who misuse their power.